package Thread;

public class Demo5 {
    public static void main1(String[] args) {
        Thread t = new Thread(() ->{
            while(true){
                System.out.println("hello");
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
            }
        });
    }
}
